Im no economist or pretend to be one but in my ignorant opinion part of a common Maxi is to always be right about the product they are bias, even though many dont like USD we need to accept that probably in the next 20+ years its not going anywhere, its going to remain as probably one of the most known and accept method of buy and sell things, yes its rig but because of that then its harder for it to fail even during the worst times, I think that in the future fiat is not going anywhere and crypto will coexist, "No sense in reinventing the wheel until the axle breaks" this is a logic that I constantly use, crypto will benefit from adoption in the future but it will still be more volatile than traditional markets since its value of exchange is based on fiat